The regular old plain guys are joined by comedian, engineer, and former banana-eater: Matty Litwack (pronounced "Matt-ee Lit-vahk-yah-hoo").  Some hot topics include: engineers and their close personal friendship with architects, whether Matty can sing really well, and nihilism as a legal defense.  Tup tells the official uncircumcised "Tup" story.  Matty considers crowd-sourcing a new name.